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A door of length 2.5 m and breadth 1.5 m...

A door of length 2.5 m and breadth 1.5 m is fitted in a wall. The length of wall is 9 m and breadth 6 m. Find the cost of painting the wall, if the rate of painting the wall is Rs. 30 per `m^(2)`.

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The correct Answer is:
Rs. 1507.50
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